147894040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4159}}^1$

素因数の和:4304

約数の個数: 64

約数和(自身を含む): 383385600

約数和(自身を除く): 235491560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4159, 4445, 5080, 7112, 8318, 8890, 16636, 17780, 20795, 29113, 33272, 35560, 41590, 58226, 83180, 116452, 145565, 166360, 232904, 291130, 528193, 582260, 1056386, 1164520, 2112772, 2640965, 3697351, 4225544, 5281930, 7394702, 10563860, 14789404, 18486755, 21127720, 29578808, 36973510, 73947020, 147894040]

約数ペア:

[(1, 147894040), (2, 73947020), (4, 36973510), (5, 29578808), (7, 21127720), (8, 18486755), (10, 14789404), (14, 10563860), (20, 7394702), (28, 5281930), (35, 4225544), (40, 3697351), (56, 2640965), (70, 2112772), (127, 1164520), (140, 1056386), (254, 582260), (280, 528193), (508, 291130), (635, 232904), (889, 166360), (1016, 145565), (1270, 116452), (1778, 83180), (2540, 58226), (3556, 41590), (4159, 35560), (4445, 33272), (5080, 29113), (7112, 20795), (8318, 17780), (8890, 16636)]